Breeding / Open substrate spawners
Open substrate spawners · Easy

Breeding the striped eartheater

Substrate spawner: the female lays eggs on a cleaned site and after hatching the young are moved to pits dug in the bottom.

Step by step

Pairing

Keep a group of 6 and let a pair form, or one male with several females.

Breeding tank

A 150 L tank with a sponge or gentle filter, fine sand to sift, a few rocks and open swimming space.

What starts it

Clean warm water, big regular water changes and varied protein foods.

Eggs and young

About 300 eggs per spawning. No hatch time found.

Raising the fry

The brooding parent holds eggs and fry, releasing them at about 1 cm; feed newly hatched brine shrimp.

Common mistakes
  • Coarse or sharp substrate
  • Stressing the brooding fish
  • Infrequent water changes

Male or female

  • Male: Larger, bolder pattern
  • Female: Smaller, duller
  • Males larger with a hump

Can I breed it in my tank?

  • Good for a first breeding project.

Day-by-day plan

Typical for open substrate spawners

  1. 21 days beforeLet a pair form

    Grow up a group and let a pair choose each other. Give them a flat stone or broad leaf.

  2. Day 0Spawning

    The pair cleans the stone and lays rows of eggs. Both guard them.

  3. Day 3Eggs hatch

    Wrigglers hatch in 2–4 days and are moved to pits by the parents.

  4. Day 7Free swimming

    Feed baby brine shrimp several times a day. Parents often herd the fry.

  5. Day 42Grow-out

    Move fry to a grow-out tank before the parents spawn again.

A general guide for this breeding type. Days change with temperature and species.

Simulator: guided

Stage 1 of 5Let a pair form

Grow up a group and let a pair choose each other. Give them a flat stone or broad leaf.

Simulator: try it yourself

Set up a virtual breeding tank and see what would likely happen.

No spawning
  • Without live or frozen food the parents aren't in breeding condition.

An educational estimate from the breeding rules, not a promise.